TM 5-4520-253-13
REPAIR CONTROL BOX HARNESS PLUG (CONT)
7.
8.
9.
Tag harness wires (19) and cut as close to plug (2) as possible.
Strip 1/4 inch (6.35 mm) of insulation from end of each wire (19).
Discard plug.
Crimp new female terminal (20) on each
wire.
Refer to table 3-4 and insert terminals (20) into numbered sockets in plug (2). Wire colors (original;
see wiring diagram plate inside access door or refer to tags) and socket numbers must be in
accordance with table 3-4.
11. Fill rim with sealant and allow 8 hours to
harden.
12. Position room thermostat receptacle (18) in
mounting hole from inside control box.
10. Make potting rim (21) around plug (2) using
tape. Rim must project beyond plug around
wires (19) 1/4 inch (6.35 mm) or more.
Change 2
3-47
